The Tao, also spelled as Dao, is a concept in East Asian philosophy and religion that represents the natural order of the universe. It is often translated as "the way," encompassing various meanings such as "the path," "the road," or "the method". The Tao is considered the source of everything and the ultimate principle underlying reality in Taoism, an ancient Chinese philosophy and religion.
The word "Tao" has multiple metaphorical, philosophical, and religious uses, making its exact meaning difficult to grasp. It can be understood as the flow of the Universe, an essence, or a pattern. Taoism emphasizes living in harmony with the Tao, which is generally understood as the impersonal and enigmatic process of transformation. The Tao Te Ching and the Zhuangzi are key texts in Taoism, providing guidance on how to exist in harmony with the universe and live a life of integrity and goodness.